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FreeBSD response to requests with req_sn= initial req_sn -1 with 0 "nothing to do" but should send 5 "bad sequence number" #43

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hoelscher opened this issue Jun 6, 2016 · 0 comments

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Implementation of...

hoelscher commented Jun 6, 2016 •

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When FreeBSD receives a reconfig requests with a request sequence number = (initial tsn -1) it sends a response with the result 0 "nothing to do". In case of that the requests seqeunce number is never send bevor, the SUT should send a response with the result 5 "bad sequence number"
see tests
https://github.com/nplab/RFC6525_Testsuite/blob/master/implementation_tests/sctp-sr-i-pv/sctp-sr-i-pv-i-2-1.pkt
https://github.com/nplab/RFC6525_Testsuite/blob/master/implementation_tests/sctp-sr-i-pv/sctp-sr-i-pv-i-2-4.pkt
https://github.com/nplab/RFC6525_Testsuite/blob/master/implementation_tests/sctp-sr-i-pv/sctp-sr-i-pv-i-2-7.pkt
https://github.com/nplab/RFC6525_Testsuite/blob/master/implementation_tests/sctp-sr-i-pv/sctp-sr-i-pv-i-2-10.pkt
https://github.com/nplab/RFC6525_Testsuite/blob/master/implementation_tests/sctp-sr-i-pv/sctp-sr-i-pv-i-2-13.pkt

tuexen added this to the Implementation of RFC6525 - Reset Streams milestone

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